Specification
Appearance
White loose powder
pH
2.5-3.5
Benzene,%
≤0.0002
Loss on drying,%
≤2.0
Residue on ignition,%
≤2.0
Heavy metal,ppm
≤20
Viscosity
15-30
Assay for carboxylic acid content,%
56.0-68.0Viscosity(5% neutral solution)
Usage
934
30500-39400
Preparation for topical use,gels,emulsion,suspension
940
40000-60000
Preparation for topical use,crystal gels with good clarity
941
4000-11000
Preparation for topical use,crystal gels with good clarity
1342
9500-26500(1%)
Preparation for topical use, emulsification,excellent electrolyte tolerance
934P
29400-39400
Controlled release prepartaion for oral,topical delivery system
Our Factory & Package:
Storage:
kept in a light-proof,well-closed,dry and cool place.
Why choose us?
Zhong Tang (Dalian) Materials CO., Ltd produces specialty chemicals for the life sciences. The company is a pioneer and leader in carbohydrate and polymer technology and has extensive expertise in the material sciences. Our company’s mission is to meet the demands of our clients with expert knowledge, reliable service, and high quality and unique products from research to commercial applications. Hope we can build a long term business relationship with each other based on the mutual benefit.
Service we can provide:
1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years.
3. prompt shipment with professional documents.
4. Packing as your request, with photo before shipment.